DIN 8972-1-1980 制冷工程设备工艺流程图.工艺流程图种类.信息内容
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【英文标准名称】:Flowsheetsofrefrigeratingplants;typesofflowsheets
【原文标准名称】:制冷工程设备工艺流程图.工艺流程图种类.信息内容
【标准号】:DIN8972-1-1980
【标准状态】:作废
【国别】:德国
【发布日期】:1980-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:符号;图纸;流程图;线路图;定义;制冷装置;制冷
【英文主题词】:drawings;circuitdiagrams;symbols;refrigeratingplant;refrigeration;definitions;flowdiagrams
【摘要】:
【中国标准分类号】:J73
【国际标准分类号】:27_200
【页数】:2P;A4
【正文语种】:德语
Product Code:SAE AMS3892/7
Title:Tow Or Yarn, Carbon Fibers, for Structural Composites, Gf (Ox) 400 (2758) Tensile Strength, 33 (228) Tensile Modulus
Issuing Committee:Ams P17 Composite Materials Committee
Scope:This specification covers one type of continuous multifilament carbon fibers in the form of a tow or yarn (when twisted). The weight per unit length of the tow or yarn is governed by the filament count which is identified by the supplier's grade or material designation. Carbon tow or yarn, derived from a polyacrylonitrile precursor, with typical 400 ksi (2758 MPa) tensile strength and 33 Msi (228 GPa) tensile modulus for use in polyimide matrix structural composites or others which may be exposed to 315 degrees C (599 degrees F) thermal conditions in air and which require high tensile strength and moderate modulus of elasticity in tension【英文标准名称】:Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods-Part1-4:radiodisturbanceandimmunitymeasuringapparatus-Ancillaryequipment-Radiateddisturbances.
【原文标准名称】:无线电干扰和抗扰测量仪器及方法用规范.第1-4部分:无线电干扰和抗扰测量仪器.辅助设备.辐射干扰
【标准号】:NFC91-016-1-4-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-09-01
【实施或试行日期】:2007-09-08
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:平均值指示;定义;探测器;电气工程;电磁兼容性;EMC;高频;高频测量;干扰抑制;干扰辐射;均值;测量;测量仪器;测量技术;仪表;特性;辐射;无线电干扰;无线电干扰接收器;无线电接收器测量;射频信号;接收机;规范(验收)
【英文主题词】:Accessories;Acquisition;Analyzers;Antennas;Artificialmainsnetworks;Asymmetrical;Averagevalueindications;Blockdiagrams;Calibration;Circuits;Clickdisturbances;Contactsafetydevices;Currenttransformers;Damping;Definitions;Detectors;Determinations;Dimensions;Earthconductors;Earthing;Electriccontactprotection;Electrical;Electricalappliances;Electricalengineering;Electricalequipment;Electricalsafety;Electromagneticcompatibility;Electromagnetictests;Electronicengineering;EMC;Emission;Equipment;Errorlimits;Evaluations;Fieldstrength(electric);Frequencies;Highfrequencies;High-frequencymeasurement;Indications;Insertionloss;Instrumenttransformers;Instruments;Interferenceability;Interferencerejections;Interferencesuppression;Interferencesuppressionmarkingsymbol;Interferences;Interferingemissions;Intermodulation;Levels;Magneticfieldstrength;Magnetism;Marking;Mean;Measurement;Measuringdesks;Measuringfrequencies;Measuringinstruments;Measuringtechniques;Meters;Metrology;Momentum;Noise(spurioussignals);Noisevoltage;Probes;Properties;Protectivemeasures;Radiation;Radiationmeasurement;Radiodisturbances;Radiointerferencereceivers;Radiointerferencevoltage;Radiointerferences;Radiointerferencesfieldstrength;Radioreceivermeasurement;Radio-frequencysignals;Radiotelegraphy;Ratings;Receivers;Recordinginstruments(measurement);Referencepotentials;Safetymeasures;Shape;Specification(approval);Spectrumanalyzers;Stress;Symmetrical;Telecommunication;Testing;Validation;VDEspecifications;Voltage;Waveguides
【摘要】:
【中国标准分类号】:L86
【国际标准分类号】:33_100_01
【页数】:93P.;A4
【正文语种】:其他
